Affordance for dismissing the search function

Question

Goal

I'm experimenting with the recent Material Design pattern - Backdrop.

My goal is to include the search bar into the header of the front panel, but I'm not sure on how to create an affordance to exit out of the search mode.

Attempted solution

I tried putting the left arrow to the left of the text field, as it is implemented in many other places, but it doesn't make much sense here because no screen transitioning happens.

I also tried replacing the arrow with an exit cross, but I'm afraid that the users might confuse that button with the "clear text field" action, besides, I'm planning to put that action to the right of the text field, so having two crosses seems confusing.

Question

What would be the clearest way to indicate a way to leave the search mode?

The design is going to be implemented in an Android application.
Here is a demonstration of what I have now:

Avatar image courtesy of placekitten.com

Answer 1

So in this instance I do think the arrow makes sense. I know it feels weird in that it doesnt "take" you anywhere but by using it you're sticking with a familiar Android pattern for dismissing the keyboard. And as long as you're using hint text in the search mode and seeing the previous header text be replaced by that then the swapping back in forth that the arrow provides should reduce any cognitive load for the user in understanding that state change.

I dont like the 'X' because once the user has started to enter text you'll need the 'X' on the left as well in order to allow for a way to clear the field. It'd be weird seeing two 'X's

Answer 2

The easiest and laziest way, in the inactive search field, write something like:

filter list by search...

Any touch inside this text field should pop up the keyboard and move the cursor to the far left, and grey fade the above text so as to make it clear you're awaiting input to filter the list.

Hopefully you use some kind of fuzzy search and it happens dynamically, and fast, so the user can feel it's effective. In this way you can remove the search magnifying glass, replacing it with an (x) for clearing and/or dismissing the search.